[WIP] [STRATCONN-5473] Add destinationInstanceID and subscriptionId to support audience fanout

[itsarijitray]

JIRA:
https://segment.atlassian.net/browse/STRATCONN-5473

Accommodate subscriptionId as part of file path to support audience fanout.

Refer: https://docs.google.com/document/d/1Fx_vcI_VEbJPhm3tUprAFSvj7UCB9mxkW5ZVTmm5Nrs/edit?usp=sharing

Testing

Testing on stage
As you can see, S3 file is now getting created with the new file format:

• Added unit tests for new functionality
• Tested end-to-end using the local server
• [If destination is already live] Tested for backward compatibility of destination. Note: New required fields are a breaking change.
• [Segmenters] Tested in the staging environment
• [Segmenters] [If applicable for this change] Tested for regression with Hadron.

[codecov]

Codecov Report

Attention: Patch coverage is 20.00000% with 8 lines in your changes missing coverage. Please review.

Project coverage is 78.42%. Comparing base (30aa569) to head (59ddabb).

Files with missing lines	Patch %	Lines
...ions/liveramp-audiences/audienceEnteredS3/index.ts	33.33%	2 Missing ⚠️
...ns/liveramp-audiences/audienceEnteredSftp/index.ts	33.33%	2 Missing ⚠️
...s/src/destinations/liveramp-audiences/awsClient.ts	0.00%	2 Missing ⚠️
...s/src/destinations/the-trade-desk-crm/awsClient.ts	0.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2786      +/-   ##
==========================================
- Coverage   78.95%   78.42%   -0.54%     
==========================================
  Files        1094     1041      -53     
  Lines       21702    18934    -2768     
  Branches     4399     3631     -768     
==========================================
- Hits        17135    14849    -2286     
+ Misses       3337     2861     -476     
+ Partials     1230     1224       -6     

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